@charset "utf-8";
#nav-bar{
	height: 5rem;
	width: 100%;
	min-width: 60rem;
	/* background: blueviolet; */
}
#nav-part1{
	height: 2.8125rem;
	width: 100%;
	/* background: brown; */
	padding-left: 0.625rem;
	box-sizing: border-box;
	
}/* 使用padding会扩大元素的大小，box-sizing会固定元素的大小
    只能向内压缩元素的空间*/
#nav-part2{
	
}
#nav-part1 li{
	list-style: none;
	float: left;
	height: 100%;
	line-height: 2.8125rem;
	text-align: center;
}
#part1-first{
	width: 12.5rem;
	color: white;
	background:black;
}
#part1-first i{
	display: inline-block;
	height:1.25rem;
	width: 1.25rem;
	margin-top: 0.4375rem;
	background: url(../img/settleup-@1x.png) left 1.875rem;
	position: relative;
	top: 0.5rem;
}
#part1-item{
	width: 12.5rem;
}
#nav-part2{
	height: 2.1875rem;
	width: 100%;
	background: black; 
	border-top: #C72B52 solid 0.1875rem;
	position: relative;
	bottom: 0.1875rem;
	z-index: -1;
	padding-left: 0.625rem;
	padding-right: 0.625rem;
	box-sizing: border-box;
}
#nav-part2 li{
	height: 100%;
	line-height: 2.1875rem;
	color: white;
	list-style: none;
	float: left;
	text-align: center;
}
 #part2-first{
	width: 10%;
}
.part2-item{
	width: 7.5%;
} 